Quickly-detachable cross beam steel pin

Abstract

The invention relates to the technical field of hardware connecting pieces, in particular to a quick- detachable cross beam steel pin. The quick- detachable cross beam steel pin comprises a first assembly pipe made of stainless steel, a middle extrusion spring and a second assembly base. The quick- detachable cross beam steel pin is composed of the first assembly pipe, the middle extrusion spring with lateral assembly bases fixed to the two ends and the second assembly base, an internal adjusting assembly is assembled through overturning assembly plates on the two sides, rotation is controlled in cooperation with a lateral adjusting module, and therefore the assembly position of the middle extrusion spring is changed, the length of the steel pin is adjustable, and the application range is wider; quick disassembly and assembly operation is achieved through clamping and fixing, use is more convenient, and the later-period cost is lower; the steel pins are installed more firmly, the lateral damping performance of the steel pins is improved, and the function expansibility is better; and the external size of the assembly base is changed through rotation, so that the assembly base can adapt to positioning slots of different specifications, and the adaptability of the assembly base is further improved.

Description

technical field [0001] The invention relates to the technical field of hardware connectors, in particular to a steel pin with a quick-detachable beam. Background technique [0002] Steel pins, that is, pins. A generally cylindrical part of wood, metal, or other material, especially a support used to hold several separate objects together or to suspend one object from another. Beam steel pins, as the name suggests, are steel pins used for beam installation. [0003] At present, the beam steel pins on the market are mainly composed of assembly parts at both ends and a central spring. The structure of the entire steel pin is simple and fixed, and the specification of the positioning jack is limited. The length cannot be adjusted freely, which makes installation and storage very inconvenient. Contents of the invention [0004] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology,...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, an improved beam steel pin with quick disassembly is provided, which solves the problem that the structure of the beam steel pin currently on the market is simply fixed, and the specification of the positioning jack is used for fixing. Limitation, no quick release mechanism, troublesome loading and unloading and adjustment, and the length of the entire steel pin cannot be adjusted freely, resulting in inconvenient installation and storage

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